Mexican musk turtle

The Mexican musk turtle (Staurotypus triporcatus), also known commonly as the narrow-bridged musk turtle, is a species of turtle in the family Kinosternidae. The species is endemic to Central America and Mexico.

Mexican musk turtle
Staurotypus triporcatus
Conservation status
Near Threatened  (IUCN 2.3)
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Reptilia
Order:	Testudines
Suborder:	Cryptodira
Family:	Kinosternidae
Genus:	Staurotypus
Species:	S. triporcatus
Binomial name
Staurotypus triporcatus (Wiegmann, 1828)
Synonyms[1]
Terrapene triporcata Wiegmann, 1828 Staurotypus triporcatus — Wagler, 1830 Emys (Kinosternon) triporcata — Gray, 1831 Kinosternon triporcatum — Gray, 1831 Clemmys (Staurotypus) triporcata — Fitzinger, 1835 Claudius pictus Cope, 1872 Staurotipus triporcatus — Sumichrast, 1882 Staurotypus triporeatus Thatcher, 1963 (ex errore) Clemmys (Staurotypus) triporcatus — H.M. Smith & R.B. Smith, 1980 Staurotipus tripocartus Ippi & Flores, 2001 (ex errore)

Geographic range

S. triporcatus is found in Belize, northeastern Guatemala, western Honduras, and Mexico. In Mexico it is found in the Mexican states of Campeche, Chiapas, Oaxaca, Quintana Roo, Tabasco, Tamaulipas, and Veracruz.[2]

Description

S. triporcatus is typically much larger than other species of Kinosternidae, attaining a straight carapace length of up to 36 cm (14 in), with males being significantly smaller than females. It is typically brown, black, or green in color, with a yellow underside. The carapace is distinguished by three distinct ridges, or keels, which run the length.

Diet

Like other musk turtle species, S. triporcatus is carnivorous, eating various types of aquatic invertebrates, as well as fish and carrion..

References

1. Fritz, Uwe; Havaš, Peter (2007). "Checklist of Chelonians of the World" (PDF). Vertebrate Zoology. 57 (2): 261–262. ISSN 1864-5755. Archived from the original (PDF) on 17 December 2010. Retrieved 29 May 2012.
2. "Staurotypus triporcatus ". The Reptile Database. www.reptile-database.org.

External links

• Tortoise & Freshwater Turtle Specialist Group (1996). Staurotypus triporcatus. 2006 IUCN Red List of Threatened Species. Downloaded on 29 July 2007.

Further reading

• Wiegmann AF (1828). "Beyträge zur Amphibienkunde ". Isis von Oken 21: 364–383. (Terrapene triiporcata, new species, pp. 364-365). (in German and Latin).